Product Overview
The Adams Rite 4510 Standard Duty Deadlatches provide flexible traffic control during and after business hours. Turn key or operate handle or paddle to retract spring-loaded latchbolt. A reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for healthcare, financial institutions, retail, and other applications that require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850S Deadlock of same backset and faceplate shape. Lock accepts any standard mortise cylinder with MS cam, available separately. Lock accepts any standard 1" [25.4 mm] length, 1-5/32" [29.4 mm] diameter mortise cylinder with MS cam, available separately. Lock accepts cylinder from either or both sides.
